87505002

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4076

約数の個数: 64

約数和(自身を含む): 216222720

約数和(自身を除く): 128717718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 4021, 7254, 8042, 10881, 12063, 21762, 24126, 36189, 52273, 72378, 104546, 108567, 124651, 156819, 217134, 249302, 313638, 373953, 470457, 747906, 940914, 1121859, 1411371, 1620463, 2243718, 2822742, 3240926, 3365577, 4861389, 6731154, 9722778, 14584167, 29168334, 43752501, 87505002]

約数ペア:

[(1, 87505002), (2, 43752501), (3, 29168334), (6, 14584167), (9, 9722778), (13, 6731154), (18, 4861389), (26, 3365577), (27, 3240926), (31, 2822742), (39, 2243718), (54, 1620463), (62, 1411371), (78, 1121859), (93, 940914), (117, 747906), (186, 470457), (234, 373953), (279, 313638), (351, 249302), (403, 217134), (558, 156819), (702, 124651), (806, 108567), (837, 104546), (1209, 72378), (1674, 52273), (2418, 36189), (3627, 24126), (4021, 21762), (7254, 12063), (8042, 10881)]